156900465

素因数分解:

$3^2\times 5^1\times {\mathrm{3486677}}^1$

素因数の和:3486688

約数の個数: 12

約数和(自身を含む): 271960884

約数和(自身を除く): 115060419

約数列:

[1, 3, 5, 9, 15, 45, 3486677, 10460031, 17433385, 31380093, 52300155, 156900465]

約数ペア:

[(1, 156900465), (3, 52300155), (5, 31380093), (9, 17433385), (15, 10460031), (45, 3486677)]